Identification of respiration waveforms during cpr
AssigneeOridion Medical 1987 Ltd.
InventorsJacob Castiel, Keren Davidpur, Michal RONEN
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Abstract
Device and method for identifying respiration waveforms during cardiopulmonary resuscitation (CPR), the method including obtaining CO2 measurements from a subject undergoing CPR, processing the CO2 measurements by applying a waveform detection algorithm thereto, wherein the waveform detection algorithm is configured to identify respiration waveforms and filtering out compression derived waveform-like signals; and identifying a respiration rate of the subject based on the identified respiration waveforms.
Claims19
A method for identifying respiration waveforms during cardiopulmonary resuscitation (CPR) in a subject suffering from cardiac arrest, the method comprising:
- obtaining a plurality of CO2 measurements from the subject undergoing CPR, said measurements comprising compression derived waveform-like signals;
- processing the plurality of CO2 measurements by applying a waveform detection algorithm thereto, wherein the waveform detection algorithm is configured to identify respiration waveforms and filtering out compression derived waveform-like signals;
- and
- identifying a respiration rate of the subject based on the identified respiration waveforms.
A processor configured to identify respiration waveforms during CPR, the processor comprising a control logic configured to:
- obtain a plurality of CO2 measurements from a subject undergoing CPR, said measurements comprising compression derived waveform-like signals;
- and
- process the plurality of CO2 measurements by applying a waveform detection algorithm thereto, wherein said waveform detection algorithm is configured to identify respiration waveforms and filtering out compression derived waveform-like signals;
- and
- identify a respiration rate of the subject based on the identified respiration waveforms.
A medical device comprising a processor configured to:
- obtain a plurality of CO2 measurements from a subject undergoing CPR, said measurements comprising compression derived waveform-like signals;
- and
- process the plurality of CO2 measurements by applying a waveform detection algorithm thereto, wherein said waveform detection algorithm is configured to identify respiration waveforms and filtering out compression derived waveform-like signals;
- and
- identify a respiration rate of the subject based on the identified respiration waveforms.
Dependencies are inferred from the claim text.